How do I get Price Alerts for flights from Chicago to Sardinia?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Sardinia . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Chicago to Sardinia with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Chicago to Sardinia?

Prices for flights from Chicago to Sardinia were last updated today.

How many operators does momondo search for flights from Chicago to Sardinia?

As of January 2026, there is 1 operator available to choose from for flights from Chicago to Sardinia.

How old do you have to be to fly from Chicago to Sardinia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Sardinia.

What documentation or ID do you need to fly to Sardinia?

The required travel and health documents for your Sardinia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sardinia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$568 Cheap Flights from Chicago to Sardinia in 2026

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Find the cheapest flights from Chicago to Sardinia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 pm - 10:30 pm

ORD

CAG

20h 10m3 stops

5:00 pm - 4:45 pm

CAG

ORD

30h 45m3 stops

$686Multiple Airlines

Sat, Feb 21 - Sat, Feb 28

3:45 pm - 2:50 pm

ORD

CAG

16h 05m1 stop

1:50 pm - 11:18 am

CAG

ORD

52h 28m2 stops

$689Multiple Airlines

Sat, Feb 21 - Sat, Feb 28

2:00 pm - 2:50 pm

ORD

CAG

17h 50m2 stops

3:20 pm - 11:18 am

CAG

ORD

50h 58m2 stops

$692Multiple Airlines

Sat, Feb 21 - Sat, Feb 28

5:10 pm - 6:25 pm

ORD

OLB

18h 15m2 stops

6:45 am - 6:45 pm

OLB

ORD

19h 00m2 stops

$717Multiple Airlines

Fri, Feb 20 - Fri, Feb 27

3:45 pm - 6:25 pm

ORD

OLB

19h 40m1 stop

6:45 am - 8:05 pm

OLB

ORD

20h 20m2 stops

$722Multiple Airlines

Fri, Feb 20 - Fri, Feb 27

4:50 pm - 4:25 pm

ORD

CAG

16h 35m1 stop

5:05 pm - 2:15 pm

CAG

ORD

28h 10m1 stop

$836Delta

Wed, Apr 8 - Mon, Apr 13

12:15 pm - 4:25 pm

ORD

CAG

21h 10m2 stops

5:05 pm - 2:15 pm

CAG

ORD

28h 10m1 stop

$841Delta

Wed, Apr 8 - Mon, Apr 13

6:40 pm - 4:35 pm

ORD

OLB

14h 55m2 stops

6:25 pm - 11:00 am

OLB

ORD

23h 35m1 stop

$892Lufthansa

Fri, May 1 - Mon, May 4

4:20 pm - 5:30 pm

ORD

OLB

19h 10m1 stop

6:25 pm - 11:00 am

OLB

ORD

23h 35m1 stop

$899Lufthansa

Fri, Mar 20 - Sun, Mar 29

7:05 pm - 5:25 pm

ORD

OLB

15h 20m1 stop

8:45 am - 12:00 pm

OLB

ORD

34h 15m2 stops

$925SWISS

Fri, May 1 - Mon, May 4

Delta flights from Chicago to Sardinia

Our best Delta deals on Chicago to Sardinia flight tickets

Delta

Apr 8

ORD4:50 pmChicago O'Hare Intl

16h 35m

1 stop

CAG4:25 pmCagliari Elmas

Apr 13

CAG5:05 pmCagliari Elmas

28h 10m

1 stop

ORD2:15 pmChicago O'Hare Intl

$836

Delta

Apr 8

ORD12:15 pmChicago O'Hare Intl

21h 10m

2 stops

CAG4:25 pmCagliari Elmas

Apr 13

CAG5:05 pmCagliari Elmas

28h 10m

1 stop

ORD2:15 pmChicago O'Hare Intl

$841

Delta

Apr 8

ORD12:15 pmChicago O'Hare Intl

21h 10m

2 stops

CAG4:25 pmCagliari Elmas

Apr 13

CAG5:05 pmCagliari Elmas

35h 51m

2 stops

ORD9:56 pmChicago O'Hare Intl

$851

Lufthansa flights from Chicago to Sardinia

Our best Lufthansa deals on Chicago to Sardinia flight tickets

Lufthansa

May 1

ORD6:40 pmChicago O'Hare Intl

14h 55m

2 stops

OLB4:35 pmOlbia Costa Smeralda

May 4

OLB6:25 pmOlbia Costa Smeralda

23h 35m

1 stop

ORD11:00 amChicago O'Hare Intl

$892

Lufthansa

Mar 20

ORD4:20 pmChicago O'Hare Intl

19h 10m

1 stop

OLB5:30 pmOlbia Costa Smeralda

Mar 29

OLB6:25 pmOlbia Costa Smeralda

23h 35m

1 stop

ORD11:00 amChicago O'Hare Intl

$899

Lufthansa

May 1

ORD9:20 pmChicago O'Hare Intl

16h 05m

2 stops

OLB8:25 pmOlbia Costa Smeralda

May 4

OLB5:30 pmOlbia Costa Smeralda

26h 25m

2 stops

ORD12:55 pmChicago O'Hare Intl

$904

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 2/21

7:20 pm-10:30 pm

3 stops20h 10m

Cagliari Elmas

Sat 2/28

5:00 pm-4:45 pm

3 stops30h 45m

$686

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 2/21

3:45 pm-2:50 pm

1 stop16h 05m

Cagliari Elmas

Sat 2/28

1:50 pm-11:18 am

2 stops52h 28m

$689

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Sat 2/21

2:00 pm-2:50 pm

2 stops17h 50m

Cagliari Elmas

Sat 2/28

3:20 pm-11:18 am

2 stops50h 58m

$692

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 2/20

5:10 pm-6:25 pm

2 stops18h 15m

Olbia Costa Smeralda

Fri 2/27

6:45 am-6:45 pm

2 stops19h 00m

$717

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 2/20

3:45 pm-6:25 pm

1 stop19h 40m

Olbia Costa Smeralda

Fri 2/27

6:45 am-8:05 pm

2 stops20h 20m

$722

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 4/8

4:50 pm-4:25 pm

1 stop16h 35m

Cagliari Elmas

Mon 4/13

5:05 pm-2:15 pm

1 stop28h 10m

$836

ChicagoCagliari

ORD - CAG

ORDCAG

Chicago O'Hare Intl

Wed 4/8

12:15 pm-4:25 pm

2 stops21h 10m

Cagliari Elmas

Mon 4/13

5:05 pm-2:15 pm

1 stop28h 10m

$841

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/1

6:40 pm-4:35 pm

2 stops14h 55m

Olbia Costa Smeralda

Mon 5/4

6:25 pm-11:00 am

1 stop23h 35m

$892

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 3/20

4:20 pm-5:30 pm

1 stop19h 10m

Olbia Costa Smeralda

Sun 3/29

6:25 pm-11:00 am

1 stop23h 35m

$899

ChicagoOlbia

ORD - OLB

ORDOLB

Chicago O'Hare Intl

Fri 5/1

7:05 pm-5:25 pm

1 stop15h 20m

Olbia Costa Smeralda

Mon 5/4

8:45 am-12:00 pm

2 stops34h 15m

$925

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

Cheap Chicago to Sardinia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sardinia

Fastest flight time	11h 55m
Direct flights	None

The fastest flight from Chicago to Sardinia takes 11h 55m

There are no direct flights from Chicago to Sardinia. There are no popular flight routes from Chicago to Sardinia.

Search flight deals

When did momondo last update prices for flights from Chicago to Sardinia?
Prices for flights from Chicago to Sardinia were last updated today.
How many operators does momondo search for flights from Chicago to Sardinia?
As of January 2026, there is 1 operator available to choose from for flights from Chicago to Sardinia.
How old do you have to be to fly from Chicago to Sardinia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Sardinia.
What documentation or ID do you need to fly to Sardinia?
The required travel and health documents for your Sardinia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sardinia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago to Sardinia

Compare and see reviews for airlines that fly from Chicago to Sardinia with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $827	Free Cancellation	Rating 6.8 7,692 reviews		Search Lufthansa flights

How do I get Price Alerts for flights from Chicago to Sardinia?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Chicago from Sardinia. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Chicago to Sardinia with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Sardinia?

It is quick and easy to find Chicago to Sardinia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sardinia that suits you.

Can I find flights from Chicago to Sardinia with flexible booking policies on momondo?

Flights from Chicago to Sardinia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Sardinia?

Once you have performed a search for Chicago to Sardinia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Sardinia right now. Can momondo alert me if prices change?

Price alerts on flights to Sardinia from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.